https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T16:21:02.044842Z 2023-08-31T16:21:27.044191Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T162102_20230831T162127_050121_060823_C8C5 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-08-31T16:21:02.044842Z 2023-08-31T16:21:27.044191Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230831T182355_V20230831T144319_20230831T180049.EOF 348.0301195778222 693000 Copernicus Ground Segment 2023-08-31T19:09:38.390150Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T162102_20230831T162127_050121_060823_C8C5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.975290567677245 -3.356399118467863,30.063546890931278 -3.118299329523746,31.151439423450352 -2.879049663775837,31.07132625881251 -2.5178766492504963,31.03646896175038 -2.336105544552776,30.99831431827421 -2.1550708764436455,30.95933040081313 -1.9742248767836112,30.91957315028418 -1.7935549949733187,30.883752831501155 -1.6120283076810056,30.830394880203762 -1.372014089206397,29.633347486805306 -1.6325215319028201,28.636653881141676 -1.8488618094128306,28.64985040999856 -1.9084872361323935,28.68376785948443 -2.090951650924018,28.739028552815128 -2.2687658545366673,28.78085726074313 -2.449509948192608,28.807366191993378 -2.6336037873327096,28.84949922558774 -2.81428908009802,28.895210967074057 -2.9941936217104437,28.932303114207002 -3.1759872868579455,28.975290567677245 -3.356399118467863)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87296507055065 46.20615113445439 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-08-31T23:54:44.767628Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S03E028/2023/08/31/060823 2.0E-4 2.0E-4 true block average 2 2 -2.0 28.0 -3.0 29.0 POLYGON((28.896395667529085 -3.0,28.84949922558678 -2.814289080094073,28.807366191993417 -2.633603787332968,28.780857260743023 -2.4495099481920857,28.7390285528152 -2.268765854536977,28.683767859484448 -2.090951650923994,28.666861286060843 -2.0,29.0 -2.0,29.0 -3.0,28.896395667529085 -3.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_060823_S03E028_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060823_S03E028_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060823_S03E028_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060823_S03E028_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060823_S03E028_2023_08_31_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid